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| author | Scott Wood <scottwood@freescale.com> | 2012-05-01 16:37:57 -0500 |
|---|---|---|
| committer | Scott Wood <scott@tyr.buserror.net> | 2012-05-18 17:34:39 -0500 |
| commit | d2a97daf629a49a416ed405b8c7c2a1e77b99148 (patch) | |
| tree | c28fd96888c62db5b50aa05b6f2a5e1f6eda211c /arch | |
| parent | 418396e212b59bf907dbccad997ff50f7eb61b16 (diff) | |
| download | blackbird-obmc-uboot-d2a97daf629a49a416ed405b8c7c2a1e77b99148.tar.gz blackbird-obmc-uboot-d2a97daf629a49a416ed405b8c7c2a1e77b99148.zip | |
powerpc/85xx: fix NAND boot linker scripts for -fpic
GOT is now handled the way the main u-boot.lds does it. Without this,
the boot hangs when built with newer GCC (since 4.6). Older toolchains
hid the issue by converting -fpic to -fPIC.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/u-boot-nand.lds | 5 | ||||
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds index b1a1dac16f..8ba9399169 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand.lds @@ -51,13 +51,14 @@ SECTIONS PROVIDE (erotext = .); .reloc : { - KEEP(*(.got)) _GOT2_TABLE_ = .; KEEP(*(.got2)) + KEEP(*(.got)) + PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); _FIXUP_TABLE_ = .; KEEP(*(.fixup)) } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; __fixup_entries = (. - _FIXUP_TABLE_) >> 2; .data : diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds index 852f9aa4a3..668158f702 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-nand_spl.lds @@ -37,10 +37,12 @@ SECTIONS .reloc : { _GOT2_TABLE_ = .; KEEP(*(.got2)) + KEEP(*(.got)) + PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4); _FIXUP_TABLE_ = .; KEEP(*(.fixup)) } - __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2; + __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1; __fixup_entries = (. - _FIXUP_TABLE_) >> 2; . = ALIGN(8); |
